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公开(公告)号：US4446594A
公开(公告)日：1984-05-08
申请号：US383946
申请日：1982-06-01
申请人： Syuji Watanabe , Yoshitaro Ishii , Masao Sunagawa
发明人： Syuji Watanabe , Yoshitaro Ishii , Masao Sunagawa
CPC分类号： A47L5/34
摘要： An upright type electric cleaner including a main body case (1) and a suction port body (1), wherein when the main body case is brought to an upright position as the machine is inoperative, a rotary brush extending downwardly from the bottom of the suction port body (1) is released from contact with the surface to be cleaned. The suction port body includes a single switching knob which, when manipulated, enables the speed of operation of the rotary brush and the distance between the rotary brush and the surface to be cleaned to be adjusted simultaneously. A part of exhaust air of the cleaner released through a blower is led through a sound absorbing duct located in a bag compartment into a cord reel chamber to thereby greatly reduce the noise level of exhaust and preventing cord overheating of a power cord of the cleaner.
摘要翻译： 一种立式电动清洁器，包括主体壳体（1）和吸入口主体（1），其中当机器不工作时主体壳体处于直立位置时，旋转刷从底部 吸入口主体（1）与被清洁表面脱离接触。 吸入口主体包括单个切换旋钮，当操作时，能够同时调节旋转刷的操作速度和旋转刷与被清洁表面之间的距离。 通过鼓风机释放的清洁剂的排气的一部分被引导通过位于袋室中的吸音管道进入帘线卷轴室，从而大大降低了排气的噪音水平并防止了清洁器电源线的过热。
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公开(公告)号：US5216778A
公开(公告)日：1993-06-08
申请号：US845839
申请日：1992-03-06
CPC分类号： A47L9/2889 , A47L9/246 , A47L9/2842 , A47L9/2857
摘要： An electric vacuum cleaner having a body, suction generating means and a dust collection space in said body, and a rotatable hose inlet for receiving a suction hose and connecting the hose to the dust collection space. The suction hose has at one end a coupling engageable with said hose inlet. An electrical power supply cord socket is arranged to receive a plug of a power supply cord for a powered accessory of the vacuum cleaner. To avoid twisting of the cord around the hose, the cord socket is located on the hose coupling.
摘要翻译： 一种电动吸尘器，具有在所述主体中的主体，抽吸产生装置和灰尘收集空间，以及可转动的软管入口，用于接纳抽吸软管并将软管连接到集尘空间。 抽吸软管的一端具有可与所述软管入口接合的联接件。 电源线插座布置成接收用于真空吸尘器的动力附件的电源线的插头。 为了避免软管缠绕，电源线插座位于软管接头上。
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公开(公告)号：US4809394A
公开(公告)日：1989-03-07
申请号：US91602
申请日：1987-08-31
申请人： Hisao Suka , Akira Iwao , Kazuhiro Kubota , Yoshitaro Ishii , Masao Sunagawa
发明人： Hisao Suka , Akira Iwao , Kazuhiro Kubota , Yoshitaro Ishii , Masao Sunagawa
CPC分类号： A47L9/0072
摘要： A vacuum cleaner with panel portion structure which includes an improved panel main body and a blower facility valve body. The panel main body has an exhaust air port and an opening for a blower facility. The blower facility valve body is provided at a lower side of the panel main body and is rotatably supported so as to normally shut the blower facility opening. A first exhaust air passage is formed between the intermediate exhaust air port to the main body exhaust air port. A second exhaust air passage is formed between the intermediate exhaust air port to the blower facility opening. The first exhaust air passage and the second exhaust air passage are changed over by the blower facility valve body. The improved blower facility structure permits the development of a series of vacuum cleaners with and without a blower facility.
摘要翻译： 一种具有面板部分结构的真空吸尘器，包括改进的面板主体和鼓风机设备阀体。 面板主体具有排气口和用于鼓风机设备的开口。 鼓风机设置阀体设置在面板主体的下侧，并被可旋转地支撑，以便正常地关闭鼓风机设备开口。 第一排气通道形成在主体排气口的中间排气口之间。 第二排气通道形成在吹风机设置开口的中间排气口之间。 第一排气通道和第二排气通道被鼓风机设备阀体转过。 改进的鼓风机设备结构允许开发具有和不具有鼓风机设备的一系列真空吸尘器。
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公开(公告)号：US4955105A
公开(公告)日：1990-09-11
申请号：US163377
申请日：1988-03-02
申请人： Masao Sunagawa , Fumio Jyoraku , Yoshitaro Ishii , Susumu Satoo
发明人： Masao Sunagawa , Fumio Jyoraku , Yoshitaro Ishii , Susumu Satoo
CPC分类号： A47L9/0027 , A47L5/24 , A47L9/0036 , A47L9/0063
摘要： A vacuum cleaner comprises a vacuum cleaner body in which at least a dust collecting chamber, an electric blower chamber, and an exhaust chamber are formed integrally and an accommodating case for accommodating the vacuum cleaner body and attachments of the vacuum cleaner, and a suction opening and an exhaust opening are provided in the accommodating case which includes a body case accommodating at least the vacuum cleaner body and a cover case for covering an opening of the body case, with the result that a portable, compact vacuum cleaner is provided.
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公开(公告)号：US4905341A
公开(公告)日：1990-03-06
申请号：US908670
申请日：1986-09-17
申请人： Masao Sunagawa , Kazuhiro Kubota , Yoshitaro Ishii , Susumu Satoh
发明人： Masao Sunagawa , Kazuhiro Kubota , Yoshitaro Ishii , Susumu Satoh
IPC分类号： A47L5/30
CPC分类号： A47L5/30
摘要： Disclosed is an upright-type electric vacuum cleaner which comprises a suction port body provided with a rotary brush and a main body case supported tiltably on the suction port body. Improvements are made in details such as the arrangement for supporting the main body case in the suction port body, the arrangements of mounting a handle onto the main body case, the configuration of a main body duct, the arrangement of a rotary brush, the arrangement of a cover of the main body case, and the arrangement of a T-shaped joint for connecting the main body duct and a dust filter means, thereby increasing the strength and rigidity of each of these parts and improving the performance of the vacuum cleaner.
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公开(公告)号：US5003663A
公开(公告)日：1991-04-02
申请号：US287157
申请日：1988-12-21
申请人： Masao Sunagawa , Kazuhiro Kubota , Yoshitaro Ishii , Susumu Satoh
发明人： Masao Sunagawa , Kazuhiro Kubota , Yoshitaro Ishii , Susumu Satoh
IPC分类号： A47L5/30
CPC分类号： A47L5/30
摘要： Disclosed is an upright-type electric vacuum cleaner which comprises a suction port body provided with a rotary brush and a main body case supported tiltably on the suction port body. Improvements are made in details such as the arrangement for supporting the main body case in the suction port body, the arrangements of mounting a handle onto the main body case, the configuration of a main body duct, the arrangement of a rotary brush, the arrangement of a cover of the main body case, and the arrangement of a T-shaped joint for connecting the main body duct and a dust filter means, thereby increasing the strength and rigidity of each of these parts and improving the performance of the vacuum cleaner.
摘要翻译： 公开了一种立式电动吸尘器，其包括设置有旋转刷的吸入口主体和可倾斜地支撑在吸入口主体上的主体壳体。 详细地进行了改进，例如用于支撑吸入口主体中的主体壳体的布置，将手柄安装在主体壳体上的布置，主体导管的构造，旋转刷的布置，布置 的主体壳体的盖体，以及用于连接主体导管和防尘过滤器装置的T形接头的布置，从而增加了这些部件的强度和刚度，并提高了真空吸尘器的性能。
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公开(公告)号：US4893376A
公开(公告)日：1990-01-16
申请号：US287274
申请日：1988-12-21
申请人： Masao Sunagawa , Kazuhiro Kubota , Yoshitaro Ishii , Susumu Satoh
发明人： Masao Sunagawa , Kazuhiro Kubota , Yoshitaro Ishii , Susumu Satoh
IPC分类号： A47L5/30
CPC分类号： A47L5/30
摘要： Disclosed is an upright-type electric vacuum cleaner which comprises a suction port body provided with a rotary brush and a main body case supported tiltably on the suction port body. Improvements are made in details such as the arrangement for supporting the main body case in the suction port body, the arrangements of mounting a handle onto the main body case, the configuration of a main body duct, the arrangement of a rotary brush, the arrangement of a cover of the main body case, and the arrangement of a T-shaped joint for connecting the main body duct and a dust filter means, thereby increasing the strength and rigidity of each of these parts and improving the performance of the vacuum cleaner.
摘要翻译： 公开了一种立式电动吸尘器，其包括设置有旋转刷的吸入口主体和可倾斜地支撑在吸入口主体上的主体壳体。 详细地进行了改进，例如用于支撑吸入口主体中的主体壳体的布置，将手柄安装在主体壳体上的布置，主体导管的构造，旋转刷的布置，布置 的主体壳体的盖体，以及用于连接主体导管和防尘过滤器装置的T形接头的布置，从而增加了这些部件的强度和刚度，并提高了真空吸尘器的性能。
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公开(公告)号：USD302878S
公开(公告)日：1989-08-15
申请号：US92694
申请日：1987-09-03
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9.发明授权公开(公告)号：US06282749B1
公开(公告)日：2001-09-04
申请号：US09542001
申请日：2000-04-03
申请人： Taiji Tajima , Shigesaburou Komatsu , Shigenori Satou , Toshiya Shinozaki , Yukiji Iwase , Masao Sunagawa , Wataru Yamamoto , Susumu Satou
发明人： Taiji Tajima , Shigesaburou Komatsu , Shigenori Satou , Toshiya Shinozaki , Yukiji Iwase , Masao Sunagawa , Wataru Yamamoto , Susumu Satou
IPC分类号： A47L536
CPC分类号： A47L9/0488 , A47L9/04
摘要： A vacuum cleaner having a vacuum cleaner main body, an electric blower motor provided in the vacuum cleaner main body, a dust collection part provided in the vacuum cleaner main body, a suction nozzle body for communicating with the dust collection part, an impeller having a rotary axis provided in an interior portion of the suction nozzle body and driven by a suction force which is generated by said electric blower motor. At least one of a rotation brush member and a rotation blade member is included in the suction nozzle body and an opening portion of the suction nozzle body is opposed to a surface to be subjected to cleaning, a suction inlet port for the suction nozzle body is provided for sucking air from an outside portion and is located separately from the opening portion of the suction nozzle body. The suction inlet port is provided so as to direct air which is sucked from the outside portion in a direction transverse to the rotary axis of the impeller and an air flow passage is formed in the suction nozzle body so that a part of the air which is sucked from the suction inlet port initially impinges on the impeller to rotate the impeller and then is passed to a region of the surface to be subjected to cleaning and is sucked into the vacuum cleaner main body.
摘要翻译： 具有真空吸尘器主体的真空吸尘器，设在真空吸尘器主体内的电动鼓风机马达，设在真空吸尘器主体内的集尘部，与集尘部连通的吸嘴主体， 旋转轴设置在吸嘴本体的内部并由所述电动鼓风电动机产生的吸力驱动。 旋转刷构件和旋转叶片构件中的至少一个包括在吸嘴体中，并且吸嘴体的开口部分与要进行清洁的表面相对，用于吸嘴体的吸入口为 用于从外部抽吸空气并且与吸嘴主体的开口部分分开设置。 吸入口设置成引导从外侧部分沿与叶轮的旋转轴线横切的方向吸入的空气，并且在吸嘴主体中形成空气流路，使空气的一部分为 最初吸入吸入口的吸入口叶轮上旋转叶轮，然后通过进入清洁表面的区域并吸入吸尘器主体。
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公开(公告)号：US5131114A
公开(公告)日：1992-07-21
申请号：US594709
申请日：1990-10-09
申请人： Masao Sunagawa , Kouiti Sagawa
发明人： Masao Sunagawa , Kouiti Sagawa
摘要： A vacuum cleaner including a main vacuum cleaner body having a plurality of caster mounting portions, respectively accommodating a caster, provided on a lower case of the vacuum cleaner main body, with the suction hose being turnably mounted substantially at a central portion of the upper case of the vacuum cleaner main body. A distance between an installation position of the suction hose and the respective caster mounting portions is substantially equal such that when the vacuum cleaner main body collides with an obstacle located on a surface to be cleaned by the vacuum cleaner, the suction hose can move easily and the vacuum cleaner main body can move and turn easily in a pulling direction of the suction hose to avoid the obstacle.
摘要翻译： 一种真空吸尘器，包括主吸尘器主体，其具有分别容纳脚轮的多个脚轮安装部分，所述脚轮安装部分设置在所述吸尘器主体的下壳体上，所述抽吸软管基本上安装在所述上壳体的中心部分 的吸尘器主体。 抽吸软管的安装位置和各个脚轮安装部分之间的距离基本相等，使得当真空吸尘器主体与位于真空吸尘器待清洁表面上的障碍物碰撞时，抽吸软管可以容易地移动，并且 吸尘器主体可以在抽吸软管的拉动方向上容易地移动和转动，以避免障碍物。
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